Research On The Teaching Of Newton's Physics Newton's Law In The Background Of New Curriculum Standards

With the progress of society,the reform of physics education has been deepened.In January 2018,China officially promulgated the newly revised physics curriculum standards for ordinary high schools.It is clear that the training goal of high school physics courses is to further improve the overall quality of students and focus on developing core literacy.And to determine the physical core literacy consists of four aspects: physical concept,scientific thinking,scientific inquiry,scientific attitude and responsibility.Physics teaching is the main channel for implementing physics curriculum standards.The new high school freshmen just came into contact with the mechanics,and Newton's law of motion is the basis of classical mechanics,and also the difficult content of students in high school physics learning.Therefore,this paper studies the teaching of Newton's law of motion in the context of the new curriculum standard.This paper mainly uses constructivist theory to investigate and analyze the teaching status of Newton's physics Newton's law of motion and conduct research on the teaching of high school physics Newton's law based on the research of relevant literatures.It summarizes the four teaching strategies and carries out the key chapters of Newton's law of motion.The systematic teaching design.This thesis consists of six chapters.The first two chapters focus on the definition of research background,research significance,theoretical basis and instructional design.From the third chapter,the high school physics teachers and students are surveyed on the teaching status of high school physics Newton's law of motion.Including the design and implementation of the teacher questionnaire,the design and implementation of the student questionnaire,the analysis and summary of the questionnaires of teachers and students;based on the conclusions of the survey and the analysis of the specific teaching content of the Newton's laws,the four teaching strategies are proposed: According to the core literacy of physics,the goal and content of Newton's law of motion are constructed,the situation that is conducive to physics learning is created,the application of scientific inquiry ability and information technology is emphasized,andthe achievement of physical core literacy is promoted through problem solving.Finally,according to the teaching strategy,the key chapters of Newton's laws of motion were designed and designed.The survey results show that teachers' in-depth study of the new physics curriculum standard is not deep enough.There are certain confusions about how to implement the new curriculum standard.The four aspects of high school students' physical core literacy are not balanced,and students' doubts and critical consciousness are not strong.As well as a weak awareness of the evaluation of the experimental process and results,the level of attention to physical knowledge related information in real life is not high.